(2 pack) Mobil Delvac 1300 Super Heavy Duty Synthetic Blend Diesel Engine Oil 15W-40, 5 Gal

from Justin G

I've been running Delvac 1300 Super 15W-40 in my 2017 GMC 2500 Duramax since it was new. Truck runs just like it did on day one. The truck has never been in the shop for anything engine related. Very pleased with how Delvac 1300 Super performs.

from Luis

Im an owner operator and by buying in bulk I save money, this was a good deal on a quality oil, I have been using Delvac for years in the Texas triple digits weather pulling 80 000 lbs daily with no issues, good product and good price, availabilty is good too.

from Marty H

I had used a “blue” container of oil for my first service on my 2023 48hp tractor. The engine seemed noisier than the factory oil. After 20 hours, I switched to Mobil Delvac 15w40. I instantly could tell it ran smoother and a lot quieter. I like it so well, I bought 4 more gallons to have on hand...

from Nationwide

It got shipped in a box which made it difficult for Fedex and moving it around. The pail could actualy get more damaged as it's moving around in a ig box. WALMART please do not put that heavy pail in a box. Thank you

from anibal

..great..great.. oil....thanks...